Mineral samples (11) collected by John Ruskin [realia].

Record ID: 
221711
Accession number: 
MA 6072
Published: 
[18--]
Credit: 
Gift; Helen Gill Viljoen; 1974.
Description: 
11 mineral samples.
Notes: 

Samples include: (1) Iron pyrite, (2) Stalactitic barite, (3) Actinolite, (4) Labrodorite, (5) Pyrite crystal, (6) Pyrite in quartz, (7) Smoky quartz, (8) Flint, (9) Malachite, (10) Moss agate, (11) Agate.

Medium: 
Various minerals.
Dimensions: 
various dimensions; largest, 20 x 13 cm
Provenance: 
Helen Gill Viljoen.
Classification: